A1 northbound closed near Tuxford
The A1 northbound lanes near Tuxford are closed after a lorry struck a bridge.
Police were called at around 4.27am this morning and are currently working with Highways England, who assessing the structural integrity of the bridge following the collision.
Diversions are in place around the scene of the incident and drivers are encouraged to avoid the area.
More by this authorSharon Hodkin